Aerial photograph of a lava tube at Kilauea volcano,Hawaii. A hole in the roof of a lava tunnel,an underground outflow pipe of the volcano,is called a skylight by volcanologists. The skylight reveals the highly fluid,glowing lava flowing downhill under the crust of solidified lava layers | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Edmaier, Bernhard |
Taille de l’image : | 4968 px × 4966 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |